Værktöj til svejsning og adskillelse af kontinuerligt transporterede folier af et termoplastisk materiale

摘要

Tool (1) for welding and cutting continuously supplied thermoplastic sheet comprises an outer sheath (2) of stainless steel sheet containing an insulating bar (11),around which a heating wire (6) is wound. The sheath has folds at the top and bottom and the bottom fold (3) forms the cutting edge.